Determination of Relationships Between Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L. Rootstocks

Yıl 2018, Cilt: 4 Sayı: 1, 32 - 37, 26.05.2018

İbrahim Kürşat Özyurt , Yaşar Akça , Oğuzhan Aydın

https://doi.org/10.26558/ijcst.366687

Öz

Determination of Relationships Between
Drought Resistance Parameters and Irrigation Regimes In Prunus mahaleb L. Rootstocks

                                                                                            İ. Kürşat
ÖZYURT^1*             Yaşar AKÇA²          
Oğuzhan AYDIN³

                       

¹Dr. Middle Black Sea Transitional Zone
Agricultural Research Institute, Turkey.

²Prof.Dr. Gaziosmanpaşa University,
Faculty of Agriculture, Departman of Horticulture Turkey.

³Zir. Yük. Müh. Middle Black Sea
Transitional Zone Agricultural Research Institute, Turkey.

Abstract: In this study, the relationships between different irrigation regimes
and drought resistance parameters were investigated in Prunus mahaleb L.  Three Prunus mahaleb L. rootstocks genotypes
with high rooting capacity and SL 64 clonal rootstock were used. Four different
irrigation regimes were applied (I₁= completing water deficient to
field capacity, I₂= 70% of I₁ application, I₃=
40% of I₁ application, I₄= 10% of I₁
application) in drought tests. We found significant positive important
relationships (correlation coefficient) between increased irrigation regimes
and leaf area (0.606), plant length (0.585), plant diameter (0.584),
chlorophyll a (0.485), chlorophyll b (0.613), total chlorophyll (0.532), pH
(0.415), stomata diameter (0.558), stomata length (0.538), stomata number
(0.856).  It is found negative
significant relationships between increased irrigation regimes and abscisic
acid content (-0.344) and it is calculated insignificant relationships total
sugar (-0.064) and total starch (0.008).

Keywords: Drought
stress, Correlation coefficient, Abscisic acid, Stoma

 

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[*] Corresponding author: e-mail

Anahtar Kelimeler

Drought stress, Correlation coefficient, Abscisic acid

Kaynakça

• Abak, K., Yanmaz, R. (1980). Domates ve Fasulye Fidelerinin Yapraklarında Toplam ve Açık Stoma Sayısı Üzerine GA3, CEPA B-9 ve CCC’nin Etkileri. TÜBİTAK VII. Bilim Kongresi, Adana. s:259-273. Akça, Y. (2000). Meyve Türlerinde Kullanılan Anaçlar, Ziraat Fak. Yayınları No: 46.Seri No: 17, Tokat. Akman, Y., Keteoğlu, O., Kurt, L. (2004). Güney, K., Bitki Ekolojisi. Palme Yayınları, sy: 406-415. Anjum SA, Xie X, Wang L, Saleem MF, Man C, Lei W. (2011). Morphological, physiological and biochemical responses of plants to drought stres. Afr. J. Agric. Res., 6: 2026-2032. Düzdemir, O., Ünlükara, A., Kurunç, A. (2009). Response of cowpea to salinity and irrigation regims. New Zealand Journal of Crop and Horticultural Science, New Zealand. Vol. 37:271-280. Farooq M, Wahid A, Kobayashi N, Fujita D, Basra SMA. (2009). Plant dorught stress: effects, mechanisms and management. Agron. Sustain. Dev., 29: 185-212. Jones, MMG., Osmond CD., Turner NC. (1980).Accumulation of solutes in leaves of sorghum and sunflower in response to water deficts . Australian Journal of Plant Physiology, 7, 193-205. Kaynaş, N., Eriş, A. (1995). Bazı Nektarin Çesitlerinde Toprak Su Noksanlığının Biyokimyasal Degişimler Üzerine Etkileri Tr. J. of Agriculture and Forestry, Tübitak, Ankara. 22 35-4., Kramer, P.S., Kozlowski, T.T. (1979). Physiology of Woody Plants. Academic Press. New York. 811. Osmond, C.B., Austin, M.P., Berry, J.A., Billings, W.D., Boyer, J.S., Dacey, J.W.H., Nobel, P.S., Smith, S.D., Winner W.E. (1987). Stress physiology and the distribution of plants. Bioscince, 37 (1), 38-48. Turner NC., Begg, JE., Tonnet, ML., 1978. Osmotic adjusment of sorghum and sunflower crops in response to water potential at which stomata close, Australian Journal of Plant Physiology, 5(5), 597-608 Vardar, (1972). Bitki Fizyolojisi Dersleri (Bitkilerin Metabolik Olayları), Ege Üniversitesi Fen Fakültesi, İzmir. Wang Z., Qubedeaux B., Stutte, GW. (1991). Osmotic adjusment: effect on sucrose- phosphte syntheses activity in Phseolus vulgaris, Physiologia Plantarum, 81, 37-44. Wenkert, (1980). Measurement of Tissue Osmotic Pressure, United States Department of Agriculture, 2073 Neil Avenue, Columbus, 43210, Ohio. Xu, Z., Zhou, G. (2008). Responses of Leaf Stomatal Density to Water Status and its Relationship with Photosynthesis in a Grass. Journal Exper. Botany., 59 (12): 3317-3325.